black

#000000

#C53830

#C53830

Contrast Ratio

3.98:1

Delta E

80.77

Very Different

50:50 Mix

Color Values

Format #000000 #C53830
HEX #000000 #C53830
RGB 0, 0, 0 197, 56, 48
HSL 0.0, 0.0%, 0.0% 3.2, 60.8%, 48.0%
HSV 0.0, 0.0%, 0.0% 3.2, 75.6%, 77.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.6%, 75.6%, 22.7%
OKLCH 0.0 0.0 0.0 0.5515 0.1792 27.9

Contrast & Accessibility

3.98:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C53830 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C53830

Color Difference (Delta E)

80.77 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C53830);
background: linear-gradient(135deg, #000000, #C53830);

Explore Each Color

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